tree 9de21bbe321012bd8e51d9d8ed09b81785cfcbec
parent 94fd8405ea62bd2d4a40f3013e8e6935b6643235
author Justin P. Mattock <justinmattock@gmail.com> 1277890751 +0100
committer James Morris <jmorris@namei.org> 1280727296 +1000

KEYS: Reinstate lost passing of process keyring ID in call_sbin_request_key()

In commit bb952bb98a7e479262c7eb25d5592545a3af147d there was the accidental
deletion of a statement from call_sbin_request_key() to render the process
keyring ID to a text string so that it can be passed to /sbin/request-key.

With gcc 4.6.0 this causes the following warning:

  CC      security/keys/request_key.o
security/keys/request_key.c: In function 'call_sbin_request_key':
security/keys/request_key.c:102:15: warning: variable 'prkey' set but not used

This patch reinstates that statement.

Without this statement, /sbin/request-key will get some random rubbish from the
stack as that parameter.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>